DE59010710D1 - Modifizierte Stärke und Verfahren zu ihrer Herstellung - Google Patents

Modifizierte Stärke und Verfahren zu ihrer Herstellung

Info

Publication number
DE59010710D1
DE59010710D1 DE59010710T DE59010710T DE59010710D1 DE 59010710 D1 DE59010710 D1 DE 59010710D1 DE 59010710 T DE59010710 T DE 59010710T DE 59010710 T DE59010710 T DE 59010710T DE 59010710 D1 DE59010710 D1 DE 59010710D1
Authority
DE
Germany
Prior art keywords
manufacture
starch
acid
modified starch
polyvinylpyrrolidone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59010710T
Other languages
English (en)
Inventor
Gerhard Dr Gergely
Thomas Dr Gergely
Irmgard Gergely
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GERGELY GERHARD DR WIEN AT
Original Assignee
GERGELY GERHARD DR WIEN AT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GERGELY GERHARD DR WIEN AT filed Critical GERGELY GERHARD DR WIEN AT
Application granted granted Critical
Publication of DE59010710D1 publication Critical patent/DE59010710D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE59010710T 1989-11-14 1990-11-10 Modifizierte Stärke und Verfahren zu ihrer Herstellung Expired - Lifetime DE59010710D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4099/89A CH678920A5 (de) 1989-11-14 1989-11-14

Publications (1)

Publication Number Publication Date
DE59010710D1 true DE59010710D1 (de) 1997-06-05

Family

ID=4269806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59010710T Expired - Lifetime DE59010710D1 (de) 1989-11-14 1990-11-10 Modifizierte Stärke und Verfahren zu ihrer Herstellung

Country Status (5)

Country Link
US (1) US5409712A (de)
EP (1) EP0428965B1 (de)
AT (1) ATE152470T1 (de)
CH (1) CH678920A5 (de)
DE (1) DE59010710D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265320B1 (it) * 1993-12-22 1996-10-31 Eniricerche Spa Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive
US5656292A (en) * 1994-06-07 1997-08-12 Alko Group Ltd. Composition for pH dependent controlled release of active ingredients and methods for producing it
DE19729306C2 (de) 1997-07-09 2002-04-04 Celanese Ventures Gmbh Stärke und/oder modifizierte Stärke und Weichmacher enthaltende Zusammensetzungen sowie Verfahren und Verwendung
US20030013740A1 (en) * 1998-03-27 2003-01-16 Martin P. Redmon Stable dosage forms of fluoxetine and its enantiomers
US20060093629A1 (en) * 2004-10-29 2006-05-04 Buehler Gail K Dye-free pharmaceutical suspensions and related methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD146547A5 (de) * 1978-07-15 1981-02-18 Boehringer Sohn Ingelheim Arzneimittel-retardform mit unloeslichen poroesen diffusionshuellen
FR2470599A1 (fr) * 1979-12-07 1981-06-12 Panoz Donald Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus
US4369308A (en) * 1981-07-24 1983-01-18 National Starch And Chemical Corporation Low swelling starches as tablet disintegrants
DE3320582A1 (de) * 1983-06-08 1984-12-13 Dr. Karl Thomae Gmbh, 7950 Biberach Gliquidonhaltige zubereitungsformen und verfahren zu ihrer herstellung
US4508740A (en) * 1983-07-11 1985-04-02 General Foods Corporation Tabletted beverage composition containing dipeptide sweetener and process therefore
US4551177A (en) * 1984-04-23 1985-11-05 National Starch And Chemical Corporation Compressible starches as binders for tablets or capsules
JPH08186B2 (ja) * 1985-06-21 1996-01-10 ゲルゲリイ、ゲルハルト プロセス材料から反応生成物を製造する方法及びその装置
IE58401B1 (en) * 1986-06-20 1993-09-08 Elan Corp Plc Controlled absorption pharmaceutical composition
US4898736A (en) * 1988-03-09 1990-02-06 Merck & Co., Inc. Method for tablet preparation
IT1230576B (it) * 1988-10-20 1991-10-28 Angeli Inst Spa Formulazioni farmaceutiche per via orale a liberazione selettiva nel colon
US4983399A (en) * 1989-10-18 1991-01-08 Eastman Kodak Company Direct compression carrier composition
US5064656A (en) * 1989-11-14 1991-11-12 Dr. Gergely & Co. Uncoated pharmaceutical reaction tablet

Also Published As

Publication number Publication date
EP0428965A1 (de) 1991-05-29
EP0428965B1 (de) 1997-05-02
ATE152470T1 (de) 1997-05-15
CH678920A5 (de) 1991-11-29
US5409712A (en) 1995-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition